City-data.com crime rate counts serious crimes and violent crime more heavily. It adjusts for the number of visitors and daily workers commuting into cities.

According to our research of Arizona and other state lists there were 75 registered sex offenders living in Flagstaff, Arizona as of August 17, 2017.The ratio of number of residents in Flagstaff to the number of sex offenders is 900 to 1.The number of registered sex offenders compared to the number of residents in this city is near the state average.

See how dangerous Flagstaff, AZ is compared to nearest cities:(Note: Higher means more crime)